<template>
  <div>
    <el-dialog :visible.sync="showDialog" v-bind="$attrs" v-on="$listeners" @open="onOpen" @close="onClose"
               title="添加用户" width="71%">
      <el-row :gutter="15">
        <el-form ref="elForm" :model="user" :rules="rules" size="medium" labelwidth="80px">
          <el-col :span="24">
            <!-- 用户头像 -->
            <el-form-item label="用户头像">
              <!-- 头衔缩略图 -->
              <pan-thumb :image="image"/>
              <!-- 文件上传按钮 -->
              <el-button type="primary" icon="el-icon-upload"
                         @click="imagecropperShow=true">更换头像
              </el-button>
              <!--
              v-show：是否显示上传组件
              :key：类似于id，如果一个页面多个图片上传控件，可以做区分
              :url：后台上传的url地址
              @close：关闭上传组件
              @crop-upload-success：上传成功后的回调 -->
              <image-cropper
                v-show="imagecropperShow"
                :width="300"
                :height="300"
                :key="imagecropperKey"
                :url="'/system/upload/avater'"
                field="file"
                @close="closeImage"
                @crop-upload-success="cropSuccess"/>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="用户名" prop="username">
              <el-input v-model="user.username" placeholder="请输入用户名" clearable :style="{width: '100%'}">
              </el-input>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="部门" prop="departmentId">
              <el-select v-model="user.departmentId" placeholder="请选择部门" clearable
                         :style="{width: '100%'}">
                <el-option v-for="(item, index) in departments" :key="index" :label="item.name"
                           :value="item.id"></el-option>
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="昵称" prop="nickname">
              <el-input v-model="user.nickname" placeholder="请输入昵称" clearable :style="{width: '100%'}">
              </el-input>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="性别" prop="sex">
              <el-radio-group v-model="user.sex" size="medium">
                <el-radio v-for="(item, index) in sexOptions" :key="index" :label="item.value"
                          :disabled="item.disabled">{{item.label}}
                </el-radio>
              </el-radio-group>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="密码" prop="password">
              <el-input v-model="user.password" placeholder="请输入密码" clearable show-password
                        :style="{width: '100%'}"></el-input>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="邮箱" prop="email">
              <el-input v-model="user.email" placeholder="请输入邮箱" clearable :style="{width: '100%'}">
              </el-input>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="手机号" prop="phoneNumber">
              <el-input v-model="user.phoneNumber" placeholder="请输入手机号" clearable
                        :style="{width: '100%'}"></el-input>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="生日" prop="birth">
              <el-date-picker v-model="user.birth" format="yyyy-MM-dd" value-format="yyyy-MM-dd"
                              :style="{width: '100%'}" placeholder="请选择生日" clearable></el-date-picker>
            </el-form-item>
          </el-col>
        </el-form>
      </el-row>
      <div slot="footer">
        <el-button @click="close">取消</el-button>
        <el-button type="primary" @click="handelConfirm">确定</el-button>
      </div>
    </el-dialog>
  </div>
</template>
<script>
  // 引入头像上传组件
  import ImageCropper from '../../components/ImageCropper'
  import PanThumb from '../../components/PanThumb'
  import {deleteImage} from '../../api/users'
  import {saveUser} from '../../api/users'

  export default {
    inheritAttrs: false,
    components: {
      ImageCropper,
      PanThumb
    },
    props: {
      addOrUpdateVisible: {
        type: Boolean,
        default: false
      },
      departments: {
        type: Array,
        default: []
      }
    },
    data() {
      return {
        user: {
          avatar: 'https://moster0506.oss-cn-shanghai.aliyuncs.com/2020/08/01/12093267f7fa41b393948cc997229bca.jpg',
          username: '',
          departmentId: '',
          nickname: '',
          sex: 1,
          password: '',
          email: '',
          phoneNumber: '',
          birth: "2020-11-22",
        },
        showDialog: false, // 控制弹框的显示隐藏
        rules: {
          username: [{
            required: true,
            message: '请输入用户名',
            trigger: 'blur'
          }],
          departmentId: [{
            required: true,
            message: '请选择部门',
            trigger: 'change'
          }],
          nickname: [{
            required: true,
            message: '请输入昵称',
            trigger: 'blur'
          }],
          sex: [{
            required: true,
            message: '性别不能为空',
            trigger: 'change'
          }],
          password: [{
            required: true,
            message: '请输入密码',
            trigger: 'blur'
          }],
          email: [{
            required: true,
            message: '请输入邮箱',
            trigger: 'blur'
          }],
          phoneNumber: [{
            required: true,
            message: '请输入手机号',
            trigger: 'blur'
          }],
          birth: [{
            required: true,
            message: '请选择生日',
            trigger: 'change'
          }],
        },
        field101Action: 'https://jsonplaceholder.typicode.com/posts/',
        field101fileList: [],
        departmentIdOptions: [{
          "label": "选项一",
          "value": 1
        }, {
          "label": "选项二",
          "value": 2
        }],
        sexOptions: [{
          "label": "帅哥",
          "value": 0
        }, {
          "label": "美女",
          "value": 1
        }, {
          "label": "保密",
          "value": 2
        }],
        imagecropperShow: false, // 是否显示上传组件
        imagecropperKey: 0, // 上传组件id
        image: 'https://moster0506.oss-cn-shanghai.aliyuncs.com/2020/08/01/12093267f7fa41b393948cc997229bca.jpg',
      }
    },
    computed: {},
    watch: {
      // 监听 addOrUpdateVisiable 改变
      addOrUpdateVisible(oldVal, nweVal) {
        this.showDialog = this.addOrUpdateVisible
      }
    },
    created() {
    },
    mounted() {
    },
    methods: {
      onOpen() {
      },
      onClose() {
        this.$refs['elForm'].resetFields()
        this.$emit('changeShow', 'false');
      },
      close() {
        this.$emit('update:visible', false)
      },
      handelConfirm() {
        this.$refs['elForm'].validate(valid => {
          if (!valid) return
          this.close()
        })
        // 添加用户
        this.addUser();
      },
      // 添加用户
      async addUser() {
        const {data: res} = await saveUser(this.user);
        console.log(data);
        console.log(res);
        if (res.code == 200) {
          this.$notify.success({
            title: '操作成功',
            message: '用户添加成功'
          })
          // 关闭父组件 弹框
          this.$emit('changeShow', false);
          this.user = {};

          // 调用父组件查询方法
          this.$emit('getUserList');
          this.$emit('getDeptAndCount');

        } else {
          return this.$message.error('用户添加失败:' + res.message);
        }
      },
      field101BeforeUpload(file) {
        let isRightSize = file.size / 1024 / 1024 < 2
        if (!isRightSize) {
          this.$message.error('文件大小超过 2MB')
        }
        return isRightSize
      },
      handleClose() {
        // 子组件调用父组件方法，传递参数
        this.$emit('changeShow', 'false');
      },
      // 上传成功后的回调函数
      cropSuccess(data) {
        //console.log(data)
        // 保存一下上传之前的旧头像
        var oldImage = this.image;

        this.imagecropperShow = false
        // 将上传的头像路径复制给 user
        this.user.avatar = this.image = data.data.url
        // 上传成功后，重新打开上传组件时初始化组件，否则显示上一次的上传结果
        this.imagecropperKey = this.imagecropperKey + 1

        // 删除之前旧图片
        this.deleteAvatar(oldImage)
      },
      // 关闭上传组件
      closeImage() {
        this.imagecropperShow = false
        // 上传失败后，重新打开上传组件时初始化组件，否则显示上一次的上传结果
        this.imagecropperKey = this.imagecropperKey + 1
      },
      // 删除 头像
      async deleteAvatar(lodImage) {
        const {data: res} = await deleteImage(lodImage);
        //console.log(data);
      }
    }
  }

</script>
<style>
  .el-upload__tip {
    line-height: 1.2;
  }

</style>
